AMD Radeon RX 6800S

The AMD Radeon RX 6800S is a mobile high-end graphics card for gaming laptops. It uses the Navi 23 chip based on the new RDNA 2 architecture. It uses all 2,048 shaders (= 32 CUs), 128 TMUs, and 64 ROPs and therefore is similar to the desktop Radeon RX 6700 XT. The 128 Bit memory system connects 8 GB GDDR6 with 2 GHz memory clock. Furthermore, the RX6800S includes 32 MB Infinity Cache. The RX 6800S is the power saving variant of the RX 6800M and features slower clock speeds and a lower TDP.

Due to the lower clock speed, the performance should be lower than the RX 6800M. AMD specified the performance between the low power variants of the RTX 3070 (80-100W) and RTX 3080 (80-100W, former Max-Q).

The Navi 22 chip is manufactured at TSMC in the modern 7nm process. Thanks to the reduced TDP, the 6800S is suited for thin gaming laptops.

Radeon RX 6000M Series Radeon RX 6850M XT 2560 @ 2.46 GHz 192 Bit @ 18000 MHz Radeon RX 6800M 2560 @ 2.12 - 2.3 GHz 192 Bit @ 16000 MHz Radeon RX 6800S 2048 @ 1.8 - 1.98 GHz 128 Bit @ 16000 MHz Radeon RX 6700M 2304 @ 2.3 GHz 160 Bit @ 16000 MHz Radeon RX 6650M XT 2048 @ 2.16 GHz 128 Bit @ 18000 MHz Radeon RX 6650M 1792 @ 2.22 GHz 128 Bit @ 18000 MHz Radeon RX 6600M 1792 @ 2.07 - 2.18 GHz 128 Bit @ 14000 MHz Radeon RX 6700S 1792 @ 1.7 - 1.89 GHz 128 Bit @ 14000 MHz Radeon PRO W6600M 1792 128 Bit @ 14000 MHz Radeon RX 6600S 1792 @ 1.88 GHz 128 Bit @ 16000 MHz Radeon RX 6550M 1024 @ 2 - 2.56 GHz 64 Bit @ 18000 MHz Radeon RX 6500M 1024 @ 2.19 GHz 128 Bit @ 18000 MHz Radeon RX 6550S 1024 @ 2.17 GHz 64 Bit @ 16000 MHz Radeon RX 6450M 768 @ 2 - 2.22 GHz 64 Bit @ 18000 MHz Radeon RX 6300M 768 @ 1.51 GHz 128 Bit @ 18000 MHz
Codename	Navi 23
Architecture	RDNA 2
Pipelines	2048 - unified
Core Speed	1800 - 1975 (Boost) MHz
Memory Speed	16000 MHz
Memory Bus Width	128 Bit
Memory Type	GDDR6
Max. Amount of Memory	8 GB
Shared Memory	no
API	DirectX 12, Shader 6.4, OpenGL 4.6
Power Consumption	100 Watt
Transistor Count	17.2 Billion
technology	7 nm
Features	DisplayPort 1.4 w/DFSC, HDMI 2.0b, Radeon Media Engine (H.264 4K150 decode, 4K90 encode / H.265 4K90 decode, 4K60 encode / VP9 4K90 decode)
Notebook Size	medium sized
Date of Announcement	01.06.2021
Link to Manufacturer Page	https://www.amd.com/en/products/graphics...

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